I was reading a book recently (Assertively Apolitical by Greg Smith), and part of it mentioned freedoms we Christians do or do not have depending on the government. Essentially, a government cannot take away our freedom to do whatever God has commanded us to do.
We are always free to tell people about Jesus, who He is, and what He has done. We are always free to tell people about what God has done for us. We are always free to meet in church with fellow believers. We are always free to minister to people as God leads us.
God is the highest authority there is, so when God Himself tells you to do something, there is no government or human that can order you to do otherwise. When God Himself tells you to do something, you have all the freedom you need to do just that!